Electronic calculator



FIG. 1 is a top, front and right side perspective view of an electronic calculator according to our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof, the right side elevational view thereof being a mirror image;

FIG. 7 is a bottom, rear and right side perspective view of the electronic calculator hereof with its cover applied in a closed position;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a left side elevational view thereof, the right side elevational view being a mirror image thereof. 

The ornamental design for an "electronic calculator", as shown and described. 